General

  • Target

    c19bdcef97bc50e5f3f257f79e3fd19006c8cc0be0f8d3af32f8fa23361b63c2N.exe

  • Size

    79KB

  • Sample

    250122-ltr5zszqdx

  • MD5

    8931b2ac2268f43be3b1802fdf106bc0

  • SHA1

    d137c943c0b7299660f9cc0a2acdf31c5170fdf9

  • SHA256

    c19bdcef97bc50e5f3f257f79e3fd19006c8cc0be0f8d3af32f8fa23361b63c2

  • SHA512

    79ab861ee50995466bc1c944e7567230815575ab4b2392712958d8dffd51cebbac553d578ddb1552edd99a4a34c83f8ae386c4761c02ffaffb0e0eba0d6d0ee5

  • SSDEEP

    1536:h9JC+t06xgFp7fNbW07sQ4AmejEuEEQtlbrqVF7Hsecx:rAwwp7fNC04Q4TKTAlbr8F7Hsx

Malware Config

Extracted

Family

quasar

Version

1.3.0.0

Botnet

newVic

C2

recoxxx.work.gd:3000

Mutex

QSR_MUTEX_qAzzUei5mlwzbguQm2

Attributes
  • encryption_key

    xoLtUvoRon1EOl12Z4l0

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      c19bdcef97bc50e5f3f257f79e3fd19006c8cc0be0f8d3af32f8fa23361b63c2N.exe

    • Size

      79KB

    • MD5

      8931b2ac2268f43be3b1802fdf106bc0

    • SHA1

      d137c943c0b7299660f9cc0a2acdf31c5170fdf9

    • SHA256

      c19bdcef97bc50e5f3f257f79e3fd19006c8cc0be0f8d3af32f8fa23361b63c2

    • SHA512

      79ab861ee50995466bc1c944e7567230815575ab4b2392712958d8dffd51cebbac553d578ddb1552edd99a4a34c83f8ae386c4761c02ffaffb0e0eba0d6d0ee5

    • SSDEEP

      1536:h9JC+t06xgFp7fNbW07sQ4AmejEuEEQtlbrqVF7Hsecx:rAwwp7fNC04Q4TKTAlbr8F7Hsx

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix

Tasks